TWI446026B - A polarizing plate, a method for manufacturing the same, an optical film, and an image display device - Google Patents

A polarizing plate, a method for manufacturing the same, an optical film, and an image display device Download PDF

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Publication number
TWI446026B
TWI446026B TW097145483A TW97145483A TWI446026B TW I446026 B TWI446026 B TW I446026B TW 097145483 A TW097145483 A TW 097145483A TW 97145483 A TW97145483 A TW 97145483A TW I446026 B TWI446026 B TW I446026B
Authority
TW
Taiwan
Prior art keywords
polarizing plate
transparent protective
adhesive
protective film
meth
Prior art date
Application number
TW097145483A
Other languages
English (en)
Chinese (zh)
Other versions
TW200946988A (en
Inventor
Megumi Katou
Hiroaki Mizushima
Mie Nakata
Takemichi Yoshida
Original Assignee
Nitto Denko Corp
Nippon Catalytic Chem Ind
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nitto Denko Corp, Nippon Catalytic Chem Ind filed Critical Nitto Denko Corp
Publication of TW200946988A publication Critical patent/TW200946988A/zh
Application granted granted Critical
Publication of TWI446026B publication Critical patent/TWI446026B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y10T428/257—Iron oxide or aluminum oxide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Adhesives Or Adhesive Processes (AREA)
TW097145483A 2007-11-30 2008-11-25 A polarizing plate, a method for manufacturing the same, an optical film, and an image display device TWI446026B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007310905 2007-11-30

Publications (2)

Publication Number Publication Date
TW200946988A TW200946988A (en) 2009-11-16
TWI446026B true TWI446026B (zh) 2014-07-21

Family

ID=40678418

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097145483A TWI446026B (zh) 2007-11-30 2008-11-25 A polarizing plate, a method for manufacturing the same, an optical film, and an image display device

Country Status (6)

Country Link
US (1) US8551612B2 (fr)
JP (1) JP5231181B2 (fr)
KR (1) KR101164474B1 (fr)
CN (1) CN101868742B (fr)
TW (1) TWI446026B (fr)
WO (1) WO2009069516A1 (fr)

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TWI511440B (zh) * 2014-10-14 2015-12-01 Univ Nat Central 廣角收光裝置

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JP5586174B2 (ja) * 2009-06-15 2014-09-10 住友化学株式会社 光学積層体およびその製造方法
JP5304591B2 (ja) * 2009-10-27 2013-10-02 コニカミノルタ株式会社 光学フィルム
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JP2012018341A (ja) * 2010-07-09 2012-01-26 Konica Minolta Opto Inc 偏光板、及びそれを用いた液晶表示装置
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JP5747920B2 (ja) * 2010-10-29 2015-07-15 コニカミノルタ株式会社 液晶表示装置
KR101191124B1 (ko) * 2010-11-10 2012-10-15 주식회사 엘지화학 광학 소자
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TW201337349A (zh) * 2012-03-12 2013-09-16 Innocom Tech Shenzhen Co Ltd 光學構件及顯示系統
JP2013254042A (ja) * 2012-06-05 2013-12-19 Jiroo Corporate Plan:Kk 位相差フィルム及び偏光板
JP2013254043A (ja) * 2012-06-05 2013-12-19 Jiroo Corporate Plan:Kk 位相差フィルム、位相差フィルムの製造方法及び偏光板
JP5837470B2 (ja) * 2012-09-28 2015-12-24 富士フイルム株式会社 セルロースアシレートフィルム、偏光板および液晶表示装置
JP6194179B2 (ja) * 2012-10-04 2017-09-06 富士フイルム株式会社 液晶表示装置
CN102981310B (zh) * 2012-11-29 2016-04-27 京东方科技集团股份有限公司 一种液晶显示装置及其制造方法
JP6000103B2 (ja) * 2012-12-13 2016-09-28 日東電工株式会社 偏光板の製造方法
JP6245803B2 (ja) 2012-12-27 2017-12-13 日東電工株式会社 偏光板、光学フィルムおよび画像表示装置
US9513421B2 (en) * 2013-05-10 2016-12-06 Samsung Electronics Co., Ltd. Multilayered optical film, manufacturing method thereof, and display device
JPWO2014189041A1 (ja) * 2013-05-21 2017-02-23 富士フイルム株式会社 偏光板およびその製造方法ならびに光学フィルム材料
CN104730609B (zh) * 2013-12-20 2019-06-04 昆山国显光电有限公司 一种偏光片及应用该偏光片的平板显示装置及其制备方法
JP6215869B2 (ja) * 2014-06-10 2017-10-18 富士フイルム株式会社 光学フィルム、偏光板、および液晶表示装置
JP6033269B2 (ja) * 2014-10-28 2016-11-30 住友化学株式会社 偏光板
US9557841B2 (en) 2015-01-22 2017-01-31 Eastman Kodak Company Devices with protected electrically-conductive metal grids
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US9650716B2 (en) 2015-01-22 2017-05-16 Eastman Kodak Company Patterning continuous webs with protected electrically-conductive grids
KR101780540B1 (ko) 2015-02-16 2017-09-22 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
JP2016224182A (ja) * 2015-05-28 2016-12-28 日東電工株式会社 偏光板および液晶表示装置
JP6112249B2 (ja) * 2015-09-30 2017-04-12 住友化学株式会社 偏光板のセット及び液晶パネル
JP6600618B2 (ja) * 2016-02-05 2019-10-30 富士フイルム株式会社 積層体および液晶表示装置
CN105759509B (zh) * 2016-05-11 2019-01-22 深圳市华星光电技术有限公司 显示面板、配向膜及其制备方法
US11231536B2 (en) * 2016-08-16 2022-01-25 3M Innovative Properties Company Polarizer
WO2018180746A1 (fr) * 2017-03-30 2018-10-04 富士フイルム株式会社 Film optique, et plaque de surface avant de dispositif d'affichage d'image, dispositif d'affichage d'image, miroir comportant une fonction d'affichage d'image, panneau tactile résistif et panneau tactile capacitif comportant ledit film optique
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI511440B (zh) * 2014-10-14 2015-12-01 Univ Nat Central 廣角收光裝置

Also Published As

Publication number Publication date
US8551612B2 (en) 2013-10-08
CN101868742B (zh) 2012-07-25
CN101868742A (zh) 2010-10-20
KR101164474B1 (ko) 2012-07-18
KR20100084554A (ko) 2010-07-26
JP2009151289A (ja) 2009-07-09
US20100253884A1 (en) 2010-10-07
WO2009069516A1 (fr) 2009-06-04
JP5231181B2 (ja) 2013-07-10
TW200946988A (en) 2009-11-16

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